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c906108c SS |
1 | # Copyright (C) 1992, 1994, 1995, 1997 Free Software Foundation, Inc. |
2 | ||
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
5 | # the Free Software Foundation; either version 2 of the License, or | |
6 | # (at your option) any later version. | |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
14 | # along with this program; if not, write to the Free Software | |
15 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
16 | ||
17 | # Please email any bugs, comments, and/or additions to this file to: | |
18 | # bug-gdb@prep.ai.mit.edu | |
19 | ||
20 | # This file was written by Fred Fish. (fnf@cygnus.com) | |
21 | ||
22 | if $tracelevel { | |
23 | strace $tracelevel | |
24 | } | |
25 | ||
26 | set prms_id 0 | |
27 | set bug_id 0 | |
28 | ||
29 | set testfile "funcargs" | |
30 | set srcfile ${testfile}.c | |
31 | set binfile ${objdir}/${subdir}/${testfile} | |
32 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
33 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
34 | } | |
35 | ||
36 | # Create and source the file that provides information about the compiler | |
37 | # used to compile the test case. | |
38 | if [get_compiler_info ${binfile}] { | |
39 | return -1; | |
40 | } | |
41 | ||
42 | # | |
43 | # Locate actual args; integral types. | |
44 | # | |
45 | ||
46 | proc integral_args {} { | |
47 | global gdb_prompt | |
48 | global det_file | |
49 | global gcc_compiled | |
50 | ||
51 | delete_breakpoints | |
52 | ||
53 | gdb_breakpoint call0a | |
54 | gdb_breakpoint call0b | |
55 | gdb_breakpoint call0c | |
56 | gdb_breakpoint call0d | |
57 | gdb_breakpoint call0e | |
58 | ||
59 | # Run; should stop at call0a and print actual arguments. | |
60 | # The a29k fails all of these tests, perhaps because the prologue | |
61 | # code is broken. | |
62 | setup_xfail "a29k-*-udi" | |
63 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
64 | gdb_run_cmd | |
65 | gdb_expect { | |
66 | -re ".* call0a \\(c=97 'a', s=1, i=2, l=3\\) .*$gdb_prompt $" { | |
67 | pass "run to call0a" | |
68 | } | |
69 | -re "$gdb_prompt $" { fail "run to call0a" ; gdb_suppress_tests } | |
70 | timeout { fail "(timeout) run to call0a" ; gdb_suppress_tests } | |
71 | } | |
72 | ||
73 | # Print each arg as a double check to see if we can print | |
74 | # them here as well as with backtrace. | |
75 | gdb_test "print c" ".* = 97 'a'" "print c after run to call0a" | |
76 | gdb_test "print s" ".* = 1" "print s after run to call0a" | |
77 | gdb_test "print i" ".* = 2" "print i after run to call0a" | |
78 | gdb_test "print l " ".* = 3" "print l after run to call0a" | |
79 | ||
80 | # Continue; should stop at call0b and print actual arguments. | |
81 | if [gdb_test "cont" ".* call0b \\(s=1, i=2, l=3, c=97 'a'\\) .*" "continue to call0b"] { | |
82 | gdb_suppress_tests; | |
83 | } | |
84 | ||
85 | # Continue; should stop at call0c and print actual arguments. | |
86 | if [gdb_test "cont" ".* call0c \\(i=2, l=3, c=97 'a', s=1\\) .*" "continue to call0c"] { | |
87 | gdb_suppress_tests; | |
88 | } | |
89 | ||
90 | # Continue; should stop at call0d and print actual arguments. | |
91 | if [gdb_test "cont" ".* call0d \\(l=3, c=97 'a', s=1, i=2\\) .*" "continue to call0d";] { | |
92 | gdb_suppress_tests; | |
93 | } | |
94 | ||
95 | # Continue; should stop at call0e and print actual arguments. | |
96 | if [gdb_test "cont" ".* call0e \\(c1=97 'a', l=3, c2=97 'a', i=2, c3=97 'a', s=1, c4=97 'a', c5=97 'a'\\) .*" "continue to call0e" ] { | |
97 | gdb_suppress_tests; | |
98 | } | |
99 | gdb_stop_suppressing_tests; | |
100 | } | |
101 | ||
102 | # | |
103 | # Locate actual args; unsigned integral types. | |
104 | # | |
105 | ||
106 | proc unsigned_integral_args {} { | |
107 | global gdb_prompt | |
108 | global det_file | |
109 | global gcc_compiled | |
110 | ||
111 | delete_breakpoints | |
112 | ||
113 | gdb_breakpoint call1a; | |
114 | gdb_breakpoint call1b; | |
115 | gdb_breakpoint call1c; | |
116 | gdb_breakpoint call1d; | |
117 | gdb_breakpoint call1e; | |
118 | ||
119 | # Run; should stop at call1a and print actual arguments. | |
120 | # The a29k fails all of these tests, perhaps because the prologue | |
121 | # code is broken. | |
122 | setup_xfail "a29k-*-udi" | |
123 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
124 | gdb_run_cmd | |
125 | gdb_expect { | |
126 | -re ".* call1a \\(uc=98 'b', us=6, ui=7, ul=8\\) .*$gdb_prompt $" { | |
127 | pass "run to call1a" | |
128 | } | |
129 | -re "$gdb_prompt $" { fail "run to call1a" ; gdb_suppress_tests; } | |
130 | timeout { fail "(timeout) run to call1a" ; gdb_suppress_tests; } | |
131 | } | |
132 | ||
133 | # Print each arg as a double check to see if we can print | |
134 | # them here as well as with backtrace. | |
135 | gdb_test "print uc" ".* = 98 'b'" | |
136 | gdb_test "print us" ".* = 6" | |
137 | gdb_test "print ui" ".* = 7" | |
138 | gdb_test "print ul" ".* = 8" | |
139 | ||
140 | # Continue; should stop at call1b and print actual arguments. | |
141 | if [gdb_test "cont" ".* call1b \\(us=6, ui=7, ul=8, uc=98 'b'\\) .*" "continue to call1b"] { | |
142 | gdb_suppress_tests; | |
143 | } | |
144 | ||
145 | # Continue; should stop at call1c and print actual arguments. | |
146 | if [gdb_test "cont" ".* call1c \\(ui=7, ul=8, uc=98 'b', us=6\\) .*" "continue to call1c"] { | |
147 | gdb_suppress_tests; | |
148 | } | |
149 | ||
150 | # Continue; should stop at call1d and print actual arguments. | |
151 | if [gdb_test "cont" ".* call1d \\(ul=8, uc=98 'b', us=6, ui=7\\) .*" "continue to call1d"] { | |
152 | gdb_suppress_tests; | |
153 | } | |
154 | ||
155 | # Continue; should stop at call1e and print actual arguments. | |
156 | if [gdb_test "cont" ".* call1e \\(uc1=98 'b', ul=8, uc2=98 'b', ui=7, uc3=98 'b', us=6, uc4=98 'b', uc5=98 'b'\\) .*" "continue to call1e"] { | |
157 | gdb_suppress_tests; | |
158 | } | |
159 | gdb_stop_suppressing_tests; | |
160 | } | |
161 | ||
162 | # | |
163 | # Locate actual args; integrals mixed with floating point. | |
164 | # | |
165 | ||
166 | proc float_and_integral_args {} { | |
167 | global gdb_prompt | |
168 | global det_file | |
169 | global gcc_compiled | |
085dd6e6 | 170 | global hp_cc_compiler |
c906108c SS |
171 | |
172 | delete_breakpoints | |
173 | ||
174 | gdb_breakpoint call2a | |
175 | gdb_breakpoint call2b | |
176 | gdb_breakpoint call2c | |
177 | gdb_breakpoint call2d | |
178 | gdb_breakpoint call2e | |
179 | gdb_breakpoint call2f | |
180 | gdb_breakpoint call2g | |
181 | gdb_breakpoint call2h | |
182 | ||
183 | # Run; should stop at call2a and print actual arguments. | |
184 | ||
185 | setup_xfail "i960-*-*" 1813 | |
186 | # The a29k fails all of these tests, perhaps because the prologue | |
187 | # code is broken. | |
188 | setup_xfail "a29k-*-udi" | |
189 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" } | |
085dd6e6 JM |
190 | # The debug info. for "f" is not correct. It's a known bug. |
191 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} | |
c906108c SS |
192 | gdb_run_cmd |
193 | gdb_expect { | |
194 | -re ".* call2a \\(c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5\\) .*$gdb_prompt $" { pass "run to call2a" } | |
085dd6e6 | 195 | -re ".* call2a \\(c=97 'a', f1=.*, s=1, d1=5, i=2, f2=4, l=3, d2=5\\) .*$gdb_prompt $" { xfail "run to call2a" } |
c906108c SS |
196 | -re "$gdb_prompt $" { fail "run to call2a" ; gdb_suppress_tests; } |
197 | timeout { fail "(timeout) run to call2a" ; gdb_suppress_tests; } | |
198 | } | |
199 | ||
200 | # Print each arg as a double check to see if we can print | |
201 | gdb_test "print c" ".* = 97 'a'" "print c after run to call2a" | |
085dd6e6 | 202 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
203 | gdb_test "print f1" ".* = 4" "print f1 after run to call2a" |
204 | gdb_test "print s" ".* = 1" "print s after run to call2a" | |
205 | gdb_test "print d1" ".* = 5" "print d1 after run to call2a" | |
206 | gdb_test "print i" ".* = 2" "print i after run to call2a" | |
085dd6e6 | 207 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
208 | gdb_test "print f2" ".* = 4" "print f2 after run to call2a" |
209 | gdb_test "print l" ".* = 3" "print l after run to call2a" | |
210 | gdb_test "print d2" ".* = 5" "print d2 after run to call2a" | |
211 | ||
212 | setup_xfail "rs6000-*-*" | |
085dd6e6 | 213 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
214 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } |
215 | # Continue; should stop at call2b and print actual arguments. | |
216 | if [gdb_test "cont" ".* call2b \\(f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5, c=97 'a'\\) .*" "continue to call2b"] { | |
217 | gdb_suppress_tests; | |
218 | } | |
219 | ||
085dd6e6 | 220 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
221 | # Continue; should stop at call2c and print actual arguments. |
222 | if [gdb_test "cont" ".* call2c \\(s=1, d1=5, i=2, f2=4, l=3, d2=5, c=97 'a', f1=4\\) .*" "continue to call2c"] { | |
223 | gdb_suppress_tests; | |
224 | } | |
225 | ||
085dd6e6 | 226 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
227 | # Continue; should stop at call2d and print actual arguments. |
228 | if [gdb_test "cont" ".* call2d \\(d1=5, i=2, f2=4, l=3, d2=5, c=97 'a', f1=4, s=1\\) .*" "continue to call2d"] { | |
229 | gdb_suppress_tests; | |
230 | } | |
231 | ||
085dd6e6 | 232 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
233 | # Continue; should stop at call2e and print actual arguments. |
234 | if [gdb_test "cont" ".* call2e \\(i=2, f2=4, l=3, d2=5, c=97 'a', f1=4, s=1, d1=5\\) .*" "continue to call2e"] { | |
235 | gdb_suppress_tests; | |
236 | } | |
237 | ||
085dd6e6 | 238 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
239 | # Continue; should stop at call2f and print actual arguments. |
240 | if [gdb_test "cont" ".* call2f \\(f2=4, l=3, d2=5, c=97 'a', f1=4, s=1, d1=5, i=2\\) .*" "continue to call2f"] { | |
241 | gdb_suppress_tests; | |
242 | } | |
243 | ||
085dd6e6 | 244 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
245 | # Continue; should stop at call2g and print actual arguments. |
246 | if [gdb_test "cont" ".* call2g \\(l=3, d2=5, c=97 'a', f1=4, s=1, d1=5, i=2, f2=4\\) .*" "continue to call2g"] { | |
247 | gdb_suppress_tests; | |
248 | } | |
249 | ||
085dd6e6 | 250 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
251 | # Continue; should stop at call2h and print actual arguments. |
252 | if [gdb_test "cont" ".* call2h \\(d2=5, c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3\\) .*" "continue to call2h"] { | |
253 | gdb_suppress_tests; | |
254 | } | |
255 | ||
256 | # monitor only allows 8 breakpoints; w89k board allows 10, so | |
257 | # break them up into two groups. | |
258 | delete_breakpoints | |
259 | gdb_breakpoint call2i | |
260 | ||
085dd6e6 | 261 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
262 | # Continue; should stop at call2i and print actual arguments. |
263 | if [gdb_test "cont" ".* call2i \\(c1=97 'a', f1=4, c2=97 'a', c3=97 'a', d1=5, c4=97 'a', c5=97 'a', c6=97 'a', f2=4, s=1, c7=97 'a', d2=5\\) .*" "continue to call2i"] { | |
264 | gdb_suppress_tests; | |
265 | } | |
266 | gdb_stop_suppressing_tests; | |
267 | } | |
268 | ||
269 | # | |
270 | # Locate actual args; dereference pointers to ints and floats. | |
271 | # | |
272 | ||
273 | proc pointer_args {} { | |
274 | global gdb_prompt | |
275 | global hex | |
276 | global det_file | |
277 | ||
278 | delete_breakpoints | |
279 | ||
280 | gdb_breakpoint call3a | |
281 | gdb_breakpoint call3b | |
282 | gdb_breakpoint call3c | |
283 | ||
284 | # Run; should stop at call3a and print actual arguments. | |
285 | # Try dereferencing the arguments. | |
286 | ||
287 | # The a29k fails all of these tests, perhaps because the prologue | |
288 | # code is broken. | |
289 | setup_xfail "a29k-*-udi" | |
290 | gdb_run_cmd | |
291 | gdb_expect { | |
292 | -re ".* call3a \\(cp=$hex \"a\", sp=$hex, ip=$hex, lp=$hex\\) .*$gdb_prompt $" { pass "run to call3a" } | |
293 | -re "$gdb_prompt $" { fail "run to call3a" ; gdb_suppress_tests; } | |
294 | timeout { fail "(timeout) run to call3a" ; gdb_suppress_tests; } | |
295 | } | |
296 | ||
297 | gdb_test "print *cp" ".* = 97 'a'" | |
298 | gdb_test "print *sp" ".* = 1" | |
299 | gdb_test "print *ip" ".* = 2" | |
300 | gdb_test "print *lp" ".* = 3" | |
301 | ||
302 | # Continue; should stop at call3b and print actual arguments. | |
303 | # Try dereferencing the arguments. | |
304 | if [gdb_test "cont" ".* call3b \\(ucp=$hex \"b\", usp=$hex, uip=$hex, ulp=$hex\\) .*" "continue to call3b"] { | |
305 | gdb_suppress_tests; | |
306 | } | |
307 | ||
308 | gdb_test "print *ucp" ".* = 98 'b'" | |
309 | gdb_test "print *usp" ".* = 6" | |
310 | gdb_test "print *uip" ".* = 7" | |
311 | gdb_test "print *ulp" ".* = 8" | |
312 | ||
313 | # Continue; should stop at call3c and print actual arguments. | |
314 | # Try dereferencing the arguments. | |
315 | if [gdb_test "cont" ".* call3c \\(fp=$hex, dp=$hex\\) .*" "continue to call3c"] { | |
316 | gdb_suppress_tests; | |
317 | } | |
318 | ||
319 | gdb_test "print *fp" ".* = 4" | |
320 | gdb_test "print *dp" ".* = 5" | |
321 | ||
322 | # pass "locate actual args, pointer types" | |
323 | gdb_stop_suppressing_tests; | |
324 | } | |
325 | ||
326 | # | |
327 | # Locate actual args; structures and unions passed by reference. | |
328 | # | |
329 | ||
330 | proc structs_by_reference {} { | |
331 | global gdb_prompt | |
332 | global hex | |
333 | global det_file | |
334 | global target_sizeof_int | |
335 | global target_sizeof_long | |
336 | global target_bigendian_p | |
337 | ||
338 | delete_breakpoints | |
339 | ||
340 | gdb_breakpoint call4a | |
341 | gdb_breakpoint call4b | |
342 | ||
343 | # Run; should stop at call4a and print actual arguments. | |
344 | # Try dereferencing the arguments. | |
345 | ||
346 | # The a29k fails all of these tests, perhaps because the prologue | |
347 | # code is broken. | |
348 | setup_xfail "a29k-*-udi" | |
349 | gdb_run_cmd | |
350 | gdb_expect { | |
351 | -re ".* call4a \\(stp=$hex\\) .*$gdb_prompt $" { | |
352 | pass "run to call4a" | |
353 | } | |
354 | -re "$gdb_prompt $" { fail "run to call4a" ; gdb_suppress_tests; } | |
355 | timeout { fail "(timeout) run to call4a" ; gdb_suppress_tests; } | |
356 | } | |
357 | ||
358 | gdb_test "print *stp" ".* = \{s1 = 101, s2 = 102\}" | |
359 | ||
360 | # Continue; should stop at call4b and print actual arguments. | |
361 | ||
362 | gdb_test "cont" ".* call4b \\(unp=$hex\\) .*" "continue to call4b" | |
363 | ||
364 | # Try dereferencing the arguments. | |
365 | if { $target_sizeof_long == $target_sizeof_int } { | |
366 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 1\}" \ | |
367 | "print *unp (sizeof long == sizeof int)" | |
368 | } elseif { ! $target_bigendian_p } { | |
369 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 1\}" \ | |
370 | "print *unp (little-endian, sizeof long != sizeof int)" | |
371 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { | |
372 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 4294967296\}" \ | |
373 | "print *unp (big-endian, sizeof long == 8, sizeof int = 4)" | |
374 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { | |
375 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 65536\}" \ | |
376 | "print *unp (big-endian, sizeof long == 4, sizeof int = 2)" | |
377 | } else { | |
378 | fail "print *unp (unknown case)" | |
379 | } | |
380 | ||
381 | pass "locate actual args, structs/unions passed by reference" | |
382 | gdb_stop_suppressing_tests; | |
383 | } | |
384 | ||
385 | # | |
386 | # Locate actual args; structures and unions passed by value. | |
387 | # | |
388 | ||
389 | proc structs_by_value {} { | |
390 | global gdb_prompt | |
391 | global hex | |
392 | global det_file | |
393 | global target_sizeof_int | |
394 | global target_sizeof_long | |
395 | global target_bigendian_p | |
396 | ||
397 | delete_breakpoints | |
398 | ||
399 | gdb_breakpoint call5a | |
400 | gdb_breakpoint call5b | |
401 | ||
402 | # Run; should stop at call5a and print actual arguments. | |
403 | # Try dereferencing the arguments. | |
404 | ||
405 | # The a29k fails all of these tests, perhaps because the prologue | |
406 | # code is broken. | |
407 | setup_xfail "a29k-*-udi" | |
408 | gdb_run_cmd | |
409 | gdb_expect { | |
410 | -re ".* call5a \\(st=\{s1 = 101, s2 = 102\}\\) .*$gdb_prompt $" { | |
411 | pass "run to call5a" | |
412 | } | |
413 | -re "$gdb_prompt $" { fail "run to call5a" ; gdb_suppress_tests; } | |
414 | timeout { fail "(timeout) run to call5a" ; gdb_suppress_tests; } | |
415 | } | |
416 | ||
417 | gdb_test "print st" ".* = \{s1 = 101, s2 = 102\}" | |
418 | ||
419 | # Continue; should stop at call5b and print actual arguments. | |
420 | if { $target_sizeof_long == $target_sizeof_int } { | |
421 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 2\}\\) .*" \ | |
422 | "continue to call5b (sizeof long == sizeof int)" | |
423 | } elseif { ! $target_bigendian_p } { | |
424 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 2\}\\) .*" \ | |
425 | "continue to call5b (little-endian, sizeof long != sizeof int)" | |
426 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { | |
427 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 8589934592\}\\) .*" \ | |
428 | "continue to call5b (big-endian, sizeof long == 8, sizeof int = 4)" | |
429 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { | |
430 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 131072\}\\) .*" \ | |
431 | "continue to call5b (big-endian, sizeof long == 4, sizeof int = 2)" | |
432 | } else { | |
433 | fail "continue to call5b (unknown case)" | |
434 | } | |
435 | ||
436 | # Try dereferencing the arguments. | |
437 | if { $target_sizeof_long == $target_sizeof_int } { | |
438 | gdb_test "print un" ".* = \{u1 = 2, u2 = 2\}" \ | |
439 | "print un (sizeof long == sizeof int)" | |
440 | } elseif { ! $target_bigendian_p } { | |
441 | gdb_test "print un" ".* = \{u1 = 2, u2 = 2\}" \ | |
442 | "print un (little-endian, sizeof long != sizeof int)" | |
443 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { | |
444 | gdb_test "print un" ".* = \{u1 = 2, u2 = 8589934592\}" \ | |
445 | "print un (big-endian, sizeof long == 8, sizeof int = 4)" | |
446 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { | |
447 | gdb_test "print un" ".* = \{u1 = 2, u2 = 131072\}" \ | |
448 | "print un (big-endian, sizeof long == 4, sizeof int = 2)" | |
449 | } else { | |
450 | fail "print un (unknown case)" | |
451 | } | |
452 | ||
453 | gdb_stop_suppressing_tests; | |
454 | } | |
455 | ||
456 | # | |
457 | # Locate actual args; discard, shuffle, and call | |
458 | # | |
459 | ||
460 | proc discard_and_shuffle {} { | |
461 | global gdb_prompt | |
462 | global hex | |
463 | global decimal | |
464 | global det_file | |
465 | global gcc_compiled | |
085dd6e6 | 466 | global hp_cc_compiler |
c906108c SS |
467 | |
468 | delete_breakpoints | |
469 | ||
470 | gdb_breakpoint call6a | |
471 | gdb_breakpoint call6b | |
472 | gdb_breakpoint call6c | |
473 | gdb_breakpoint call6d | |
474 | gdb_breakpoint call6e | |
475 | gdb_breakpoint call6f | |
476 | gdb_breakpoint call6g | |
477 | gdb_breakpoint call6h | |
478 | ||
479 | # Run; should stop at call6a and print actual arguments. | |
480 | # Print backtrace. | |
481 | ||
482 | # The a29k fails all of these tests, perhaps because the prologue | |
483 | # code is broken. | |
484 | setup_xfail "a29k-*-udi" | |
485 | gdb_run_cmd | |
486 | gdb_expect { | |
487 | -re ".*Breakpoint $decimal, call6a .*$gdb_prompt $" { pass "run to call6a" } | |
488 | -re "$gdb_prompt $" { fail "run to call6a" ; gdb_suppress_tests; } | |
489 | timeout { fail "(timeout) run to call6a" ; gdb_suppress_tests; } | |
490 | } | |
491 | ||
492 | setup_xfail "rs6000-*-*" | |
493 | ||
494 | if {!$gcc_compiled} { | |
495 | setup_xfail "mips-sgi-irix5*" | |
496 | } | |
497 | ||
085dd6e6 JM |
498 | # The debug info. for "f" is not correct. It's a known bug. |
499 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} | |
500 | send_gdb "backtrace 100\n" | |
501 | gdb_expect { | |
502 | -re "backtrace 100\[\r\n\]+ | |
503 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
504 | .* main \\(.*\\) .*\r | |
505 | $gdb_prompt $" { | |
506 | pass "backtrace from call6a" | |
507 | } | |
508 | -re "backtrace 100\[\r\n\]+ | |
509 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=.*, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
510 | .* main \\(.*\\) .*\r | |
511 | $gdb_prompt $" { | |
512 | xfail "backtrace from call6a" | |
513 | } | |
514 | -re "$gdb_prompt $" { | |
515 | fail "backtrace from call6a" | |
516 | gdb_suppress_tests | |
517 | } | |
518 | timeout { | |
519 | fail "(timeout) backtrace from call6a" | |
520 | gdb_suppress_tests | |
521 | } | |
c906108c SS |
522 | } |
523 | ||
524 | # Continue; should stop at call6b and print actual arguments. | |
525 | # Print backtrace. | |
526 | ||
527 | gdb_continue call6b | |
528 | ||
085dd6e6 JM |
529 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
530 | if [gdb_test "backtrace 100" ".* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\]*.* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\]" "backtrace from call6b"] { | |
c906108c SS |
531 | gdb_suppress_tests; |
532 | } | |
533 | ||
534 | # Continue; should stop at call6c and print actual arguments. | |
535 | # Print backtrace. | |
536 | ||
537 | gdb_continue call6c | |
538 | ||
085dd6e6 JM |
539 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
540 | if [gdb_test "backtrace 100" ".* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6c"] { | |
c906108c SS |
541 | gdb_suppress_tests; |
542 | } | |
543 | # Continue; should stop at call6d and print actual arguments. | |
544 | # Print backtrace. | |
545 | ||
546 | gdb_continue call6d | |
547 | ||
085dd6e6 JM |
548 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
549 | if [gdb_test "backtrace 100" ".* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6d"] { | |
c906108c SS |
550 | gdb_suppress_tests; |
551 | } | |
552 | ||
553 | # Continue; should stop at call6e and print actual arguments. | |
554 | # Print backtrace. | |
555 | ||
556 | gdb_continue call6e | |
557 | ||
085dd6e6 JM |
558 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
559 | if [gdb_test "backtrace 100" ".* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6e"] { | |
c906108c SS |
560 | gdb_suppress_tests; |
561 | } | |
562 | ||
563 | # Continue; should stop at call6f and print actual arguments. | |
564 | # Print backtrace. | |
565 | ||
566 | gdb_continue call6f | |
567 | ||
085dd6e6 JM |
568 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
569 | if [gdb_test "backtrace 100" ".* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6f"] { | |
c906108c SS |
570 | gdb_suppress_tests; |
571 | } | |
572 | ||
573 | # Continue; should stop at call6g and print actual arguments. | |
574 | # Print backtrace. | |
575 | ||
576 | gdb_continue call6g | |
577 | ||
085dd6e6 JM |
578 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
579 | if [gdb_test "backtrace 100" ".* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6g"] { | |
c906108c SS |
580 | gdb_suppress_tests; |
581 | } | |
582 | ||
583 | # Continue; should stop at call6h and print actual arguments. | |
584 | # Print backtrace. | |
585 | ||
586 | gdb_continue call6h | |
587 | ||
085dd6e6 JM |
588 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
589 | if [gdb_test "backtrace 100" ".* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6h"] { | |
c906108c SS |
590 | gdb_suppress_tests; |
591 | } | |
592 | ||
593 | # monitor only allows 8 breakpoints; w89k board allows 10, so | |
594 | # break them up into two groups. | |
595 | delete_breakpoints | |
596 | gdb_breakpoint call6i | |
597 | gdb_breakpoint call6j | |
598 | gdb_breakpoint call6k | |
599 | ||
600 | # Continue; should stop at call6i and print actual arguments. | |
601 | # Print backtrace. | |
602 | ||
603 | gdb_continue call6i | |
604 | ||
085dd6e6 JM |
605 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
606 | if [gdb_test "backtrace 100" ".* call6i \\(ui=7, ul=8\\) .*\[\r\n\].* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6i"] { | |
c906108c SS |
607 | gdb_suppress_tests; |
608 | } | |
609 | ||
610 | # Continue; should stop at call6j and print actual arguments. | |
611 | # Print backtrace. | |
612 | ||
613 | gdb_continue call6j | |
614 | ||
085dd6e6 JM |
615 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
616 | if [gdb_test "backtrace 100" ".* call6j \\(ul=8\\) .*\[\r\n\].* call6i \\(ui=7, ul=8\\) .*\[\r\n\].* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6j"] { | |
c906108c SS |
617 | gdb_suppress_tests; |
618 | } | |
619 | ||
620 | # Continue; should stop at call6k and print actual arguments. | |
621 | # Print backtrace. | |
622 | # This fails on i960-*-vxworks because gdb gets confused by | |
623 | # breakpoints on adjacent instructions. | |
624 | setup_xfail "i960-*-vxworks" 1786 | |
625 | gdb_continue call6k | |
626 | ||
085dd6e6 JM |
627 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
628 | if [gdb_test "backtrace 100" ".* call6k \\(\\) .*\[\r\n\].* call6j \\(ul=8\\) .*\[\r\n\].* call6i \\(ui=7, ul=8\\) .*\[\r\n\].* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6k"] { | |
c906108c SS |
629 | gdb_suppress_tests; |
630 | } | |
631 | gdb_stop_suppressing_tests; | |
632 | } | |
633 | ||
634 | ||
635 | # | |
636 | # Locate actual args; shuffle round robin and call | |
637 | # | |
638 | ||
639 | proc shuffle_round_robin {} { | |
640 | global gdb_prompt | |
641 | global hex | |
642 | global decimal | |
643 | global det_file | |
644 | global gcc_compiled | |
085dd6e6 | 645 | global hp_cc_compiler |
c906108c SS |
646 | |
647 | delete_breakpoints | |
648 | ||
649 | gdb_breakpoint call7a | |
650 | gdb_breakpoint call7b | |
651 | gdb_breakpoint call7c | |
652 | gdb_breakpoint call7d | |
653 | gdb_breakpoint call7e | |
654 | gdb_breakpoint call7f | |
655 | gdb_breakpoint call7g | |
656 | gdb_breakpoint call7h | |
657 | ||
658 | # Run; should stop at call7a and print actual arguments. | |
659 | # Print backtrace. | |
660 | ||
661 | # The a29k fails all of these tests, perhaps because the prologue | |
662 | # code is broken. | |
663 | setup_xfail "a29k-*-udi" | |
664 | gdb_run_cmd | |
665 | gdb_expect { | |
666 | -re ".*Breakpoint $decimal, call7a .*$gdb_prompt $" { | |
667 | pass "run to call7a" | |
668 | } | |
669 | -re "$gdb_prompt $" { fail "run to call7a" ; gdb_suppress_tests; } | |
670 | timeout { fail "(timeout) run to call7a" ; gdb_suppress_tests; } | |
671 | } | |
672 | ||
673 | setup_xfail "i960-*-*" 1813 | |
674 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" } | |
085dd6e6 JM |
675 | # The debug info. for "f" is not correct. It's a known bug. |
676 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} | |
677 | send_gdb "backtrace 100\n" | |
678 | gdb_expect { | |
679 | -re "backtrace 100\[\r\n\]+ | |
680 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r | |
681 | .* main \\(.*\\) .*\r | |
682 | $gdb_prompt $" { | |
683 | pass "backtrace from call7a" | |
684 | } | |
685 | -re "backtrace 100\[\r\n\]+ | |
686 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=.*, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r | |
687 | .* main \\(.*\\) .*\r | |
688 | $gdb_prompt $" { | |
689 | xfail "backtrace from call7a" | |
690 | } | |
691 | -re "$gdb_prompt $" { fail "backtrace from call7a" ; return } | |
692 | timeout { fail "(timeout) backtrace from call7a" ; return } | |
693 | } | |
c906108c SS |
694 | |
695 | # Continue; should stop at call7b and print actual arguments. | |
696 | # Print backtrace. | |
697 | ||
698 | gdb_continue call7b | |
699 | ||
700 | if {$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
701 | ||
085dd6e6 | 702 | gdb_test "backtrace 100" ".* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7b" |
c906108c SS |
703 | |
704 | # Continue; should stop at call7c and print actual arguments. | |
705 | # Print backtrace. | |
706 | ||
707 | gdb_continue call7c | |
708 | ||
085dd6e6 | 709 | gdb_test "backtrace 100" ".* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7c" |
c906108c SS |
710 | |
711 | # Continue; should stop at call7d and print actual arguments. | |
712 | # Print backtrace. | |
713 | ||
714 | gdb_continue call7d | |
715 | ||
085dd6e6 | 716 | gdb_test "backtrace 100" ".* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7d" |
c906108c SS |
717 | |
718 | gdb_continue call7e | |
719 | ||
085dd6e6 | 720 | gdb_test "backtrace 100" ".* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7e" |
c906108c SS |
721 | |
722 | # Continue; should stop at call7f and print actual arguments. | |
723 | # Print backtrace. | |
724 | ||
725 | gdb_continue call7f | |
726 | ||
085dd6e6 | 727 | gdb_test "backtrace 100" ".* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7f" |
c906108c SS |
728 | |
729 | # Continue; should stop at call7g and print actual arguments. | |
730 | # Print backtrace. | |
731 | ||
732 | gdb_continue call7g | |
733 | ||
085dd6e6 | 734 | gdb_test "backtrace 100" ".* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7g" |
c906108c SS |
735 | |
736 | gdb_continue call7h | |
737 | ||
085dd6e6 | 738 | gdb_test "backtrace 100" ".* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7h" |
c906108c SS |
739 | |
740 | # monitor only allows 8 breakpoints; w89k board allows 10, so | |
741 | # break them up into two groups. | |
742 | delete_breakpoints | |
743 | gdb_breakpoint call7i | |
744 | gdb_breakpoint call7j | |
745 | gdb_breakpoint call7k | |
746 | ||
747 | # Continue; should stop at call7i and print actual arguments. | |
748 | # Print backtrace. | |
749 | ||
750 | gdb_continue call7i | |
751 | ||
085dd6e6 | 752 | gdb_test "backtrace 100" ".* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\[\r\n\].* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7i" |
c906108c SS |
753 | |
754 | # Continue; should stop at call7j and print actual arguments. | |
755 | # Print backtrace. | |
756 | ||
757 | gdb_continue call7j | |
758 | ||
085dd6e6 | 759 | gdb_test "backtrace 100" ".* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) .*\[\r\n\].* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\[\r\n\].* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7j" |
c906108c SS |
760 | |
761 | # Continue; should stop at call7k and print actual arguments. | |
762 | # Print backtrace. | |
763 | ||
764 | gdb_continue call7k | |
765 | ||
766 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } | |
085dd6e6 | 767 | gdb_test "backtrace 100" ".* call7k \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) .*\[\r\n\].* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\[\r\n\].* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7k" |
c906108c SS |
768 | gdb_stop_suppressing_tests; |
769 | } | |
770 | ||
771 | # | |
772 | # Locate actual args; recursive passing of structs by value | |
773 | # | |
774 | ||
775 | proc recursive_structs_by_value {} { | |
776 | global gdb_prompt | |
777 | global hex | |
778 | global decimal | |
779 | global det_file | |
780 | ||
781 | delete_breakpoints | |
782 | ||
783 | gdb_breakpoint hitbottom | |
784 | ||
785 | # Run; should stop at hitbottom and print actual arguments. | |
786 | # Print backtrace. | |
787 | gdb_run_cmd | |
788 | gdb_expect { | |
789 | -re ".*Breakpoint $decimal, hitbottom .*$gdb_prompt $" { pass "run to hitbottom" } | |
790 | -re "$gdb_prompt $" { fail "run to hitbottom" ; gdb_suppress_tests; } | |
791 | timeout { fail "(timeout) run to hitbottom" ; gdb_suppress_tests; } | |
792 | } | |
793 | ||
794 | if ![istarget sparclet-*-*] { | |
795 | # The a29k fails all of these tests, perhaps because the prologue | |
796 | # code is broken. | |
797 | setup_xfail "a29k-*-udi" | |
085dd6e6 | 798 | gdb_test "backtrace 100" ".* hitbottom \\(\\) .*\[\r\n\].* recurse \\(a=\{s = 0, i = 0, l = 0\}, depth=0\\) .*\[\r\n\].* recurse \\(a=\{s = 1, i = 1, l = 1\}, depth=1\\) .*\[\r\n\].* recurse \\(a=\{s = 2, i = 2, l = 2\}, depth=2\\) .*\[\r\n\].* recurse \\(a=\{s = 3, i = 3, l = 3\}, depth=3\\) .*\[\r\n\].* recurse \\(a=\{s = 4, i = 4, l = 4\}, depth=4\\) .*\[\r\n\].* test_struct_args \\(\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\]" "recursive passing of structs by value" |
c906108c SS |
799 | } else { |
800 | fail "recursive passing of structs by value (sparclet)" | |
801 | } | |
802 | gdb_stop_suppressing_tests; | |
803 | } | |
804 | ||
805 | proc funcargs_reload { } { | |
806 | global objdir | |
807 | global subdir | |
808 | global binfile | |
809 | global srcdir | |
810 | ||
811 | if [istarget "mips-idt-*"] { | |
812 | # Restart because IDT/SIM runs out of file descriptors. | |
813 | gdb_exit | |
814 | gdb_start | |
815 | gdb_reinitialize_dir $srcdir/$subdir | |
816 | gdb_load ${binfile} | |
817 | } | |
818 | } | |
819 | ||
820 | # | |
821 | # Test for accessing local stack variables in functions which call alloca | |
822 | # | |
823 | proc localvars_after_alloca { } { | |
824 | global gdb_prompt | |
825 | global hex | |
826 | global decimal | |
827 | global gcc_compiled | |
828 | ||
829 | if { ! [ runto localvars_after_alloca ] } then { gdb_suppress_tests; } | |
830 | ||
831 | # Print each arg as a double check to see if we can print | |
832 | # them here as well as with backtrace. | |
833 | ||
834 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
835 | gdb_test "print c" " = 97 'a'" "print c after runto localvars_after_alloca" | |
836 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
837 | gdb_test "print s" " = 1" "print s after runto localvars_after_alloca" | |
838 | gdb_test "print i" " = 2" "print i after runto localvars_after_alloca" | |
839 | gdb_test "print l" " = 3" "print l after runto localvars_after_alloca" | |
840 | ||
841 | # Lame regexp. | |
842 | gdb_test "next" ".*" "next in localvars_after_alloca()" | |
843 | ||
844 | # Print each arg as a double check to see if we can print | |
845 | # them here as well as with backtrace. | |
846 | ||
847 | gdb_test "print c" " = 97 'a'" "print c in localvars_after_alloca" | |
848 | gdb_test "print s" " = 1" "print s in localvars_after_alloca" | |
849 | gdb_test "print i" " = 2" "print i in localvars_after_alloca" | |
850 | gdb_test "print l" " = 3" "print l in localvars_after_alloca" | |
851 | ||
852 | gdb_test "backtrace 8" "#0.*localvars_after_alloca \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" "backtrace after alloca" | |
853 | gdb_stop_suppressing_tests; | |
854 | } | |
855 | ||
856 | proc call_after_alloca { } { | |
857 | global gdb_prompt | |
858 | global hex | |
859 | global decimal | |
860 | global gcc_compiled | |
861 | ||
862 | if { ! [ runto call_after_alloca_subr ] } then { gdb_suppress_tests; } | |
863 | ||
864 | # Print each arg as a double check to see if we can print | |
865 | # them here as well as with backtrace. | |
866 | ||
867 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
868 | gdb_test "print c" " = 97 'a'" "print c in call_after_alloca" | |
869 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
870 | gdb_test "print s" " = 1" "print s in call_after_alloca" | |
871 | gdb_test "print i" " = 2" "print i in call_after_alloca" | |
872 | gdb_test "print l" " = 3" "print l in call_after_alloca" | |
873 | ||
874 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
875 | gdb_test "backtrace 8" "#0.*call_after_alloca_subr \\(c=97 'a', s=1, i=2, l=3, uc=98 'b', us=11, ui=12, ul=13\\).*#1.*call_after_alloca \\(c=97 'a', s=1, i=2, l=3\\).*#2.*main.*" "backtrace from call_after_alloca_subr" | |
876 | gdb_stop_suppressing_tests; | |
877 | } | |
878 | ||
879 | # | |
880 | # Test for accessing local stack variables, backtraces, finish, | |
881 | # and finally stepping into indirect calls. The point is that on the PA | |
882 | # these use a funky `dyncall' mechanism which GDB needs to know about. | |
883 | # | |
884 | proc localvars_in_indirect_call { } { | |
885 | global gdb_prompt | |
886 | global hex | |
887 | global decimal | |
888 | global gcc_compiled | |
889 | ||
890 | # Can not use "runto call0a" as call0a is called several times | |
891 | # during single run. Instead stop in a marker function and | |
892 | # take control from there. | |
893 | if { ! [ runto marker_indirect_call ] } then { gdb_suppress_tests; } | |
894 | ||
895 | # break on the next call to call0a, then delete all the breakpoints | |
896 | # and start testing. | |
897 | gdb_breakpoint call0a | |
898 | gdb_continue call0a | |
899 | delete_breakpoints | |
900 | ||
901 | # Print each arg as a double check to see if we can print | |
902 | # them here as well as with backtrace. | |
903 | ||
904 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
905 | gdb_test "print c" " = 97 'a'" "print c in localvars_in_indirect_call" | |
906 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
907 | gdb_test "print s" " = 1" "print s in localvars_in_indirect_call" | |
908 | gdb_test "print i" " = 2" "print i in localvars_in_indirect_call" | |
909 | gdb_test "print l" " = 3" "print l in localvars_in_indirect_call" | |
910 | ||
911 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
912 | gdb_test "backtrace 8" \ | |
913 | "#0.*call0a \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" \ | |
914 | "backtrace in indirectly called function" | |
915 | ||
916 | # | |
917 | # "finish" brings us back to main. We then will try to step through | |
918 | # the second indirect call. | |
919 | # On some targets (e.g. m68k) gdb will stop from the finish in midline | |
920 | # of the first indirect call. This is due to stack adjustment instructions | |
921 | # after the indirect call. In these cases we will step till we hit the | |
922 | # second indirect call. | |
923 | # | |
924 | ||
925 | send_gdb "finish\n" | |
926 | gdb_expect { | |
927 | -re "\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*First.*$gdb_prompt $" { | |
085dd6e6 JM |
928 | #On hppa2.0w-hp-hpux11.00, gdb finishes at one line earlier than |
929 | #hppa1.1-hp-hpux11.00. Therefore, an extra "step" is necessary to continue the test. | |
c906108c SS |
930 | send_gdb "step\n" |
931 | exp_continue | |
932 | } | |
085dd6e6 | 933 | -re ".*\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*Second.*$gdb_prompt $" { |
c906108c SS |
934 | pass "finish from indirectly called function" |
935 | } | |
936 | -re ".*$gdb_prompt $" { | |
937 | fail "finish from indirectly called function" | |
938 | gdb_suppress_tests; | |
939 | } | |
940 | default { fail "finish from indirectly called function" ; gdb_suppress_tests; } | |
941 | } | |
942 | ||
943 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
944 | gdb_test "step" "call0a \\(c=97 'a', s=1, i=2, l=3\\).*" \ | |
945 | "stepping into indirectly called function" | |
946 | gdb_stop_suppressing_tests; | |
947 | } | |
948 | ||
949 | # | |
950 | # Test for stepping into indirect calls which may have trampolines (possibly | |
951 | # cascaded) on both the call path and the gdb_suppress_tests; path. | |
952 | # to handle trampolines. | |
953 | # | |
954 | proc test_stepping_over_trampolines { } { | |
955 | global gdb_prompt | |
956 | global hex | |
957 | global decimal | |
958 | ||
959 | # Stop in a marker function and take control from there. | |
960 | if { ! [ runto marker_call_with_trampolines ] } then { gdb_suppress_tests; } | |
961 | ||
962 | # Cater for gdb stopping in midline, see comment for finish above. | |
963 | send_gdb "finish\n" | |
964 | gdb_expect { | |
965 | -re "marker_call_with_trampolines ..;.*$gdb_prompt $" { | |
966 | send_gdb "step\n" | |
967 | exp_continue | |
968 | } | |
969 | -re "pointer_to_call_with_trampolines.*$gdb_prompt $" { | |
970 | pass "finish from marker_call_with_trampolines" | |
971 | } | |
972 | -re ".*$gdb_prompt $" { | |
973 | fail "finish from marker_call_with_trampolines" | |
974 | } | |
975 | default { fail "finish from marker_call_with_trampolines" ; gdb_suppress_tests; } | |
976 | } | |
977 | ||
978 | # Try to step into the target function. | |
979 | gdb_test "step" "call_with_trampolines \\(d1=5\\).*" \ | |
980 | "stepping into function called with trampolines" | |
981 | ||
982 | # Make we can backtrace and the argument looks correct. */ | |
983 | gdb_test "backtrace 8" "#0.*call_with_trampolines \\(d1=5\\).*1.*main.*" \ | |
984 | "backtrace through call with trampolines" | |
985 | ||
986 | # Make sure we can get back to main. | |
987 | # Stepping back to main might stop again after the gdb_suppress_tests; statement | |
988 | # or immediately transfer control back to main if optimizations | |
989 | # are performed. | |
990 | send_gdb "step\n" | |
991 | gdb_expect { | |
992 | -re "main .* at.*$gdb_prompt $" { | |
085dd6e6 JM |
993 | pass "stepping back to main from function called with trampolines" ; |
994 | gdb_suppress_tests | |
c906108c SS |
995 | } |
996 | -re "\}.*End of call_with_trampolines.*$gdb_prompt $" { | |
997 | send_gdb "step\n" | |
998 | exp_continue | |
999 | } | |
1000 | -re ".*$gdb_prompt $" { | |
1001 | fail "stepping back to main from function called with trampolines" | |
1002 | } | |
1003 | default { fail "stepping back to main from function called with trampolines" ; gdb_suppress_tests; } | |
1004 | } | |
1005 | gdb_stop_suppressing_tests; | |
1006 | } | |
1007 | ||
1008 | # Start with a fresh gdb. | |
1009 | ||
1010 | gdb_exit | |
1011 | gdb_start | |
1012 | gdb_reinitialize_dir $srcdir/$subdir | |
1013 | gdb_load ${binfile} | |
1014 | ||
1015 | if [istarget "mips*tx39-*"] { | |
1016 | set timeout 300 | |
1017 | } elseif [istarget "hppa*-hp-hpux*"] then { | |
1018 | set timeout 240 | |
1019 | } else { | |
1020 | set timeout 60 | |
1021 | } | |
1022 | ||
1023 | # Determine expected output for unsigned long variables, | |
1024 | # the output varies with sizeof (unsigned long). | |
1025 | ||
1026 | set target_sizeof_long 4 | |
1027 | send_gdb "print sizeof (long)\n" | |
1028 | gdb_expect { | |
1029 | -re ".\[0-9\]* = 4.*$gdb_prompt $" { } | |
1030 | -re ".\[0-9\]* = 8.*$gdb_prompt $" { set target_sizeof_long 8 } | |
1031 | -re ".*$gdb_prompt $" { | |
1032 | fail "getting sizeof long" | |
1033 | } | |
1034 | default { fail "(timeout) getting sizeof long" } | |
1035 | } | |
1036 | ||
1037 | set target_sizeof_int 4 | |
1038 | send_gdb "print sizeof (int)\n" | |
1039 | gdb_expect { | |
1040 | -re ".\[0-9\]* = 2.*$gdb_prompt $" { set target_sizeof_int 2 } | |
1041 | -re ".\[0-9\]* = 4.*$gdb_prompt $" { } | |
1042 | -re ".\[0-9\]* = 8.*$gdb_prompt $" { set target_sizeof_int 8 } | |
1043 | -re ".*$gdb_prompt $" { | |
1044 | fail "getting sizeof unsigned long" | |
1045 | } | |
1046 | default { fail "(timeout) getting sizeof int" } | |
1047 | } | |
1048 | ||
1049 | set target_bigendian_p 1 | |
1050 | send_gdb "show endian\n" | |
1051 | gdb_expect { | |
1052 | -re ".*little endian.*$gdb_prompt $" { set target_bigendian_p 0 } | |
1053 | -re ".*big endian.*$gdb_prompt $" { } | |
1054 | -re ".*$gdb_prompt $" { | |
1055 | fail "getting target endian" | |
1056 | } | |
1057 | default { fail "(timeout) getting target endian" } | |
1058 | } | |
1059 | ||
1060 | # Perform tests | |
1061 | ||
1062 | integral_args | |
1063 | funcargs_reload | |
1064 | unsigned_integral_args | |
1065 | funcargs_reload | |
9e086581 JM |
1066 | if {![target_info exists gdb,skip_float_tests]} { |
1067 | float_and_integral_args | |
1068 | } | |
c906108c SS |
1069 | funcargs_reload |
1070 | pointer_args | |
1071 | funcargs_reload | |
1072 | structs_by_reference | |
1073 | funcargs_reload | |
1074 | structs_by_value | |
1075 | funcargs_reload | |
1076 | discard_and_shuffle | |
1077 | funcargs_reload | |
1078 | shuffle_round_robin | |
1079 | funcargs_reload | |
1080 | recursive_structs_by_value | |
1081 | funcargs_reload | |
1082 | localvars_after_alloca | |
1083 | funcargs_reload | |
1084 | call_after_alloca | |
1085 | funcargs_reload | |
1086 | localvars_in_indirect_call | |
1087 | funcargs_reload | |
1088 | test_stepping_over_trampolines |